I wish I had signed up to here sooner I just had my delivery of Aluminium frame and I paid about £10 per meter on eBay from wedo3dprinting.
Ah well you live and learn I suppose now I know it can be had for much cheaper.

In the Netherlands there is also an option to order from [www.motedis.nl]
Another company that can deliver (and cut), and also has a lot of different steppermotors is [www.stappenmotor.nl] <- great guys!